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GB2176940B - Improvements in and relating to electrical pull switches - Google Patents

Improvements in and relating to electrical pull switches

Info

Publication number
GB2176940B
GB2176940B GB8511528A GB8511528A GB2176940B GB 2176940 B GB2176940 B GB 2176940B GB 8511528 A GB8511528 A GB 8511528A GB 8511528 A GB8511528 A GB 8511528A GB 2176940 B GB2176940 B GB 2176940B
Authority
GB
United Kingdom
Prior art keywords
relating
pull switches
electrical pull
electrical
switches
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8511528A
Other versions
GB2176940A (en
GB8511528D0 (en
Inventor
Paul William Bollinghaus
Erich Kluckers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONTACTUM Ltd
Original Assignee
CONTACTUM Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CONTACTUM Ltd filed Critical CONTACTUM Ltd
Priority to GB8511528A priority Critical patent/GB2176940B/en
Publication of GB8511528D0 publication Critical patent/GB8511528D0/en
Publication of GB2176940A publication Critical patent/GB2176940A/en
Application granted granted Critical
Publication of GB2176940B publication Critical patent/GB2176940B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H01H17/16—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only
    • H01H17/165—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only secured to a part of the switch mechanism that has only rectilinear movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
GB8511528A 1985-05-07 1985-05-07 Improvements in and relating to electrical pull switches Expired GB2176940B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8511528A GB2176940B (en) 1985-05-07 1985-05-07 Improvements in and relating to electrical pull switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8511528A GB2176940B (en) 1985-05-07 1985-05-07 Improvements in and relating to electrical pull switches

Publications (3)

Publication Number Publication Date
GB8511528D0 GB8511528D0 (en) 1985-06-12
GB2176940A GB2176940A (en) 1987-01-07
GB2176940B true GB2176940B (en) 1989-06-28

Family

ID=10578749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8511528A Expired GB2176940B (en) 1985-05-07 1985-05-07 Improvements in and relating to electrical pull switches

Country Status (1)

Country Link
GB (1) GB2176940B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE892171A1 (en) * 1989-07-06 1991-01-16 Desbury Ltd A mould for a cable connector
GB2330195B (en) * 1997-10-10 2001-08-08 Bonus Electrical Ltd A wall mounted light fitting
GB2387029B (en) * 2002-03-28 2005-07-13 Greenwood Air Man Ltd Switch device
IT1392603B1 (en) 2008-12-23 2012-03-09 Pizzato Elettrica Srl BISTABLE SWITCHING DEVICE WITH ROPE
CN116241201B (en) * 2023-02-23 2023-08-25 安徽建筑大学 Bored concrete pile drilling secondary cleaning device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738401A (en) * 1952-12-16 1955-10-12 Contactum Ltd Improvements in and relating to electric switch-actuating means
GB825456A (en) * 1955-02-14 1959-12-16 Vedder Gmbh Geb Improvements in and relating to electric switches
GB903384A (en) * 1958-02-05 1962-08-15 Parsons C H Ltd Pull-operated electric mercury switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738401A (en) * 1952-12-16 1955-10-12 Contactum Ltd Improvements in and relating to electric switch-actuating means
GB825456A (en) * 1955-02-14 1959-12-16 Vedder Gmbh Geb Improvements in and relating to electric switches
GB903384A (en) * 1958-02-05 1962-08-15 Parsons C H Ltd Pull-operated electric mercury switch

Also Published As

Publication number Publication date
GB2176940A (en) 1987-01-07
GB8511528D0 (en) 1985-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040507